Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7082843 | Fluid flow measurement device | Gene E. Clark, Steve Cho, Harlow B. Christianson | 2006-08-01 |
| 6964204 | Fluid flow measurement device | Gene E. Clark, Steve Cho, Harlow B. Christianson | 2005-11-15 |
| 6813964 | Fluid flow measurement device | Gene E. Clark, Steve Cho, Harlow B. Christianson | 2004-11-09 |
| 5995208 | Intravascular oximetry catheter | Jeffrey A. Sarge, Scott T. Tsuchitani, Harlow B. Christianson, Gerald G. Vurek, Darrell H. Ogi | 1999-11-30 |
| 5611338 | Multi-purpose multi-parameter cardiac catheter | David A. Gallup, William A. Ambrisco, Timothy Hughes, Anthony J. Pantages, Jeffrey A. Sarge +1 more | 1997-03-18 |
| 5435308 | Multi-purpose multi-parameter cardiac catheter | David A. Gallup, Timothy Hughes | 1995-07-25 |
| 4623248 | Apparatus and method for determining oxygen saturation levels with increased accuracy | — | 1986-11-18 |
| 4469398 | Optical connector for use during photometric analysis | Micheal C. De Baets | 1984-09-04 |
| 4416285 | Improved optical catheter and method for making same | Robert F. Shaw | 1983-11-22 |
| 4322164 | Sterilizable, disposable optical scattering reference medium and container assembly | Robert F. Shaw | 1982-03-30 |
| 4295470 | Optical catheters and method for making same | Robert F. Shaw | 1981-10-20 |